Canadian Hydrographic Service
Central and Arctic Region

CAEA3297 - MIDLAND TO GIANT'S TOMB

AIDS TO NAVIGATION
CABLES

AIDS TO NAVIGATION
Not all the aids to navigation are shown on this chart.  For details of inner waters,
the larger scale charts must be consulted.
INDEX

CABLES
For the mariners' safety, all submarine and overhead cables are assumed to conduct
electric power at high voltages and contact with, or proximity to, these poses an
extreme danger.  Mariners are advised to exercise caution when passing under all
overhead cables and to avoid anchoring or conducting seabed operations in the
vicinity of submarine cables.  However, if anchors become hooked onto a cable, care
must be taken not to sever the cable.  Cables installed since the date of publication
of this ENC may not be charted.  Sufficient clearance must be allowed under all
overhead cables.  Actual clearances may differ from charted values due to changes in
atmospheric conditions, ice buildup and/or water levels.  For additional information,
consult Notice to Mariners No.  16 of each year and the appropriate volume of CHS
Sailing Directions.

 Fisheries and Oceans Canada 2014. Published by the Canadian Hydrographic Service. A licence is required from the Canadian Hydrographic Service (www.charts.gc.ca) to reproduce or distribute this work.





